Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, Younghun | ko |
dc.contributor.author | Nandanapalli, Koteeswara Reddy | ko |
dc.contributor.author | Choi, Ji-Hyuk | ko |
dc.contributor.author | Son, Wonkyeong | ko |
dc.contributor.author | Choi, Changsoon | ko |
dc.contributor.author | Lee, Sungwon | ko |
dc.date.accessioned | 2021-01-22T06:59:02Z | - |
dc.date.available | 2021-01-22T06:59:02Z | - |
dc.date.created | 2020-09-24 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.citation | Nano Energy, v.78, pp.105356 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/12642 | - |
dc.description.abstract | The development of multifunctional devices on highly flexible and biocompatible substrates has received great attention in the field of wearable and healthcare technologies. To realize such a unique technology typically on a single platform, it is very crucial to adopt highly-flexible and embeddable energy storage devices with adequate efficiencies as power sources. In this direction, we introduce a versatile and scalable approach to fabricate planar and symmetric micro-supercapacitors, which can be mounted on any complicated surface. The micro-supercapacitors developed on highly flexible and ultrathin substrates by the angular spray of graphene-ink showed excellent performance with a maximum areal capacitance of ~8.38 mF/cm2 and operating flexibility for a bending radius of 1.8 mm. The devices also displayed outstanding mechanical stability for 10,000 bending cycles with a high specific capacitance (~22 F/g) and power density (~1.13 kW/kg) typically at a scan rate of 100 mV/s. Further, the demonstrations on skin-mountable and wrappable characteristics of mSCs emphasized their adaptability as embeddable power sources for various epidermal and wearable devices. © 2020 Published by Elsevier Ltd. | - |
dc.language | English | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Extremely flexible and mechanically durable planar supercapacitors: High energy density and low-cost power source for E-skin electronics | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.nanoen.2020.105356 | - |
dc.identifier.wosid | 000595912700004 | - |
dc.identifier.scopusid | 2-s2.0-85090738332 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.contributor.nonIdAuthor | Choi, Ji-Hyuk | - |
dc.contributor.nonIdAuthor | Son, Wonkyeong | - |
dc.contributor.nonIdAuthor | Choi, Changsoon | - |
dc.identifier.citationVolume | 78 | - |
dc.identifier.citationStartPage | 105356 | - |
dc.identifier.citationTitle | Nano Energy | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Porous structures | - |
dc.subject.keywordAuthor | Supercapacitors | - |
dc.subject.keywordAuthor | Flexible devices | - |
dc.subject.keywordAuthor | E-skin devices | - |
dc.subject.keywordAuthor | Power-sources | - |
dc.subject.keywordPlus | Biocompatible substrates | - |
dc.subject.keywordPlus | Complicated surface | - |
dc.subject.keywordPlus | Healthcare technology | - |
dc.subject.keywordPlus | High energy densities | - |
dc.subject.keywordPlus | High specific capacitances | - |
dc.subject.keywordPlus | Micro supercapacitors | - |
dc.subject.keywordPlus | Multifunctional devices | - |
dc.subject.keywordPlus | Operating flexibility | - |
dc.subject.keywordPlus | Flexible electronics | - |
dc.subject.keywordPlus | Biocompatibility | - |
dc.subject.keywordPlus | Capacitance | - |
dc.subject.keywordPlus | Costs | - |
dc.subject.keywordPlus | Energy storage | - |
dc.subject.keywordPlus | Mechanical stability | - |
dc.subject.keywordPlus | Substrates | - |
dc.subject.keywordPlus | Supercapacitor | - |
dc.subject.keywordPlus | Wearable technology | - |
dc.contributor.affiliatedAuthor | Lee, Sungwon | - |
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